Mini Smart Car Gearmotor
These brushed DC gearmotors are compact and affordable — perfect for building a quick, miniature robot. They are intended for use at 4.5 V, though in general, these kinds of motors can run at voltages above and below this nominal voltage, so they should operate comfortably in the 3 V to 6 V range. The plastic gearbox is protected by a built-in safety clutch that will typically slip before the gear teeth can shear.
- No-Load Speed (6V): 200 RPM (±10%) @ 0.2A
- No-Load Speed (3V): 90 RPM (±10%) @ 0.15A
- Maximum Efficiency: 2.0 kg-cm / 170 RPM / 0.6A
- Reduction Ratio: 1:48